323196-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 323196-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,3,1,9 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 323196-40:
(8*3)+(7*2)+(6*3)+(5*1)+(4*9)+(3*6)+(2*4)+(1*0)=123
123 % 10 = 3
So 323196-40-3 is a valid CAS Registry Number.
323196-40-3Relevant articles and documents
Diels-Alder approaches to ring-functionalized cyclic β-amino acids
Wipf,Wang
, p. 8747 - 8751 (2007/10/03)
Catalytic asymmetric Diels-Alder reactions with aminodiene 1 and desymmetrized fumarate 8 were used for efficient access to dihydroxylated cis- and trans-aminocyclohexane β-amino acids. (C) 2000 Elsevier Science Ltd.